句型辨析05-2025-2026学年高中英语选修二句型辨析（重大版）

高中英语·重大版 【句型精讲】 选择性必修第二册 核心句型 【高中重大版】Itis.that leads to.句型精 讲 高中英语·重大版选择性必修第二册 句型辨析精讲 -It is...that leads to...vs It is...which leads to... 维度 It is...that leads to... It is...which leads to... 语法功能 强调句型（强调主语/宾语状非限制性定语从句（修饰先行 语) 词) 结构特点去掉Itis..that”后句子成分 去掉Itis.which'后句子成 完整 分残缺（先行词不可省略） 例句对比 It is hard work that leads to success.(强调主语hard work,去掉后Hard work leads to success'完整) She has a positive attitude,which leads to her progress.(非限制性定语从句，修饰attitude,去掉后 句子逻辑不完整) 真题链接（重大版高中选择性必修第二册期中真题） -his perseverance_leads to his achievement in scientific research. A.It is;that B.It is;which C.That is;which 答案：A解析：本句为强调句型，强调主语his perseverance'”,结构为'Itis+被强调部分+that+ 其余部分”，选A。 1 高中英语·重大版 【句型精讲】 选择性必修第二册 辨析二Itis.that leads to.vs What leads to.is. 维度 It is...that leads to... What leads to...is... 句式类型 强调句型（突出已知信息中的 主语从句（以从句形式表达未 特定成分) 知的”导致因素”) 信息焦点 强调已有语境中确定的”导致强调”导致者”本身的内容（未 者” 知或需要陈述的信息) 例句对比 It is overfishing that leads to the decline of marine life.(强调已知的overfishing是原因) What leads to the decline of marine life is overfishing.(主语从句'What leads to..,”提问并回答原因) 真题链接（重大版高中选择性必修第二册同步练习） The team failed the competition.Do you know the reason? -lack of cooperation leads to their failure. A.What;is B.It is;that C.That is;which 答案：B解析：答句强调已知的1 ack of cooperation'”是失败原因，用强调句型Itis.that.”,选 B。 辨析三Itis.that leads to.vs It is..causing. 维度 Itis.that leads to.… It is...causing... 语法结构完整强调句（含谓语动词leads 简化结构（现在分词作后置定 to) 语，无完整谓语) 功能作用 强调因果关系中的”导致”动 描述”导致者”的属性或伴随 作 状态 例句对比 It is the new policy that leads to the economic growth.(强调政策主动导致增长，有完整谓语) It is the new policy causing the economic growth.(描述政策具有'导致增长”的属性，无独立谓语) 真题链接（重大版高中选择性必修第二册月考真题） 2 高中英语·重大版 【句型精讲】 选择性必修第二册 the rapid development of technology_leads to significant changes in our daily life. A.It is;causing B.It is;that C.What;is 答案：B解析：句中leads to”为谓语动词，需用强调句型Itis.that.”构成完整句子，选B。 辨析四tis.that leads to..vs It is because.hat. 维度 It is...that leads to... It is because...that... 被强调成分 导致结果的”主语/宾语/状语” 导致结果的”原因状语从句” (名词/代词/短语) (because引导的从句) 逻辑关系 强调’导致者”（事物/行为） 强调”原因本身”（完整的原因 陈述) 例句对比 It is excessive screen time that leads to poor eyesight..(强调导致者'excessive screen time”) It is because of excessive screen time that he has poor eyesight.(because of excessive screen time") 真题链接（重大版高中选择性必修第二册期末真题） he kept practicing day and nightleads to his success in the piano competition. A.It is;that B.It is because;that C.What;is 答案：A解析：被强调部分he kept practicing day and night'是主语（动作行为），而非原因状语 从句，用强调句型Itis.hat.”,选A。 综合训练 1.It is the heavy rain leads to the traffic jam this morning. A.which B.that C.causing 3 高中英语·重大版 【句型精讲】 选择性必修第二册 2.-Why did the project fail? -poor planningleads to the result A.It is;that B.What;is C.It is;causing 3.-overuse of plastic bagsleads to serious environmental pollution. A.What;is B.It is;that C.That is;which 从Itis.that./What..is./Itis.causing..中选择合适的完成句子 1.the Internet_leads to the rapid spread of information. 2.causes the global warming is the increase of carbon dioxide. 3.The police found the broken window,-the theft last night. 1.Overworking leads to his illness.(用强调句型改写) 2.What leads to the accident is drunk driving.(用强调句型改写已知原因) 3.It is the storm causing the power cut.(用完整强调句改写) I单项选择 1.B2.A3.B Ⅱ.选短语填空/完成句子 1.It is;that 2.What 3.It is;causing ⅡL.句型转换 1.It is overworking that leads to his illness. 2.It is drunk driving that leads to the accident. 3.It is the storm that causes the power cut. 4